package com.qfedu.mapper;

import com.qfedu.model.User;
import org.apache.ibatis.annotations.Select;

/**
 * 概述:
 *
 * @Author: Tbh
 * @Date: 2022/7/2 9:55
 */

public interface UserMapper {

    @Select("select * from user where username = #{username}")
    User findUserByUsername(String username);

}
